Sodium Citrate Gut pH-Wert-Stabilisator Keine bekannten Vorteile Sodium Citrate auf einen Blick Is a salt of citric acid, which can be derived from citrus Is primarily used to control the pH level of a product Has antioxidant and preservative properties Is also used in food and medical applications Sodium Citrate Beschreibung Sodium citrate in skin care is used primarily to control the pH level of a product (such as in cleansers and exfoliants). It is a salt of citric acid, which, as the name implies, can be derived from citrus fruits. Because of its connection to citric acid, it also has antioxidant and mild, but limited, preservative properties. Sodium citrate has several other useful applications, including its use as a chelating agent, which keeps metals in water from binding to other ingredients and impacting their efficacy. The Cosmetics Ingredient Review panel has deemed sodium citrate safe as used in skin care products. It is supplied in crystal or powder form, and used at concentrations no higher than 12%. It’s also a food additive used to keep food fresher longer and prevent melted cheese from becoming greasy. In the medical field it is used to keep donated blood from clotting in storage. Verwandte Inhaltsstoffe: Citric Acid